I recently upgraded from TC Deluxe 21 to TC Deluxe 2016. Since the upgrade I have noticed annoying violet dashed lines that popup soon after opening an existing drawing. I think they are called "Construction Lines" but don't know for sure. When I hit the space bar they disappear. In TC Deluxe 21 I seem to remember them and I possibly was able to turn off this feature, but I can't say for sure.
See attached JPG....
I want to turn off this feature so that they don't appear when I work.
Thanks in advance for any helpful suggestions.